Patents by Inventor Vishwanath Ramamurthi

Vishwanath Ramamurthi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210160704
    Abstract: Systems and methods for radio beam management for a wireless network are described. An illustrative system includes a memory configured to store instructions and a processor configured to execute the instructions to determine that a user equipment (UE) device is located at a geographic location, determine a prioritization of beams associated with the geographic location, and direct the UE device to apply the prioritization of beams associated with the geographic location for beam scanning at the geographic location. The prioritization of beams may be generated based on historical beam signal strengths at the geographic location. In certain examples, an analytics engine applies a machine learning algorithm to generate the prioritization of beams based on inputs that include historical beam signal strengths reported by UE devices at the geographic location.
    Type: Application
    Filed: November 27, 2019
    Publication date: May 27, 2021
    Inventors: Arda Aksu, Jin Yang, Vishwanath Ramamurthi
  • Publication number: 20210153100
    Abstract: A system described herein may provide a technique for the discovery and connection of Mesh Distributed Units (“MDUs”), which may establish a mesh topology and perform wireless backhaul of data between a core network and a User Equipment (“UE”). Multiple MDUs in an MDU network may be connected to establish an MDU route. One or more connected MDUs may broadcast an indication that the MDU is available to connect, one or more performance metrics, or an MDU performance score based on performance metrics. This broadcast may iteratively repeat in order to refine the mesh network topology in an ongoing process.
    Type: Application
    Filed: November 19, 2019
    Publication date: May 20, 2021
    Inventors: Arda Aksu, Lalit R. Kotecha, Vishwanath Ramamurthi
  • Publication number: 20210092650
    Abstract: A system described herein may provide a technique for the handover of a User Equipment (“UE”) from a first Distributed Unit (“DU”) of a wireless network to a second DU in a manner that minimizes or interruption of the delivery of traffic to the UE. When the UE is attached to a first DU, one or more second DUs may be identified as candidates for attachment to the UE. The one or more second DUs may be pre-loaded with context information and/or traffic for the UE. In some embodiments, a third mesh DU (“MDU”) may be identified as a candidate for attachment to a first MDU that is attached to a second MDU. The third MDU may be pre-loaded with context information and/or traffic for the first MDU.
    Type: Application
    Filed: September 23, 2019
    Publication date: March 25, 2021
    Inventors: Vishwanath Ramamurthi, Arda Aksu, Jin Yang, Lalit R. Kotecha
  • Patent number: 10959167
    Abstract: A method, a device, and a non-transitory storage medium are described in which a mapping table is transmitted to a user device. The mapping table includes, for each entry, an index, a frequency band, and wireless services available on the frequency band. Index information corresponding to a frequency band and wireless service available in a location associated with the user device is communicated to the user device. An icon associated with the wireless service is displayed on a display of the user device. A network device determines that the user device is using the wireless service to communicate via a wireless network and transmits, to a core network, an indication that the user device is using the wireless service on the frequency band.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: March 23, 2021
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Vishwanath Ramamurthi, Maria G. Lam
  • Patent number: 10917295
    Abstract: A wireless network provides differentiated service via a first management device that manages and provisions resources that are located in an edge cloud of the wireless network separate from a second management device that manages and provisions resources that are located in a core cloud of the wireless network. The first management device may provision the edge cloud resources to provide various functionalities and services of the wireless network in a localized manner to user equipment (“UEs”) that are associated with low latency or high reliability requirements. The second management device may provision the core cloud resources to provide the same or different functionalities and services of the wireless network in a centralized manner to UEs that are not associated with low latency and high reliability requirements.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: February 9, 2021
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Jin Yang, Yee Sin Chan, Shankar Venkatraman, Vishwanath Ramamurthi
  • Publication number: 20210029181
    Abstract: Technology to provide link aware streaming adaptation is disclosed. In an example, a mobile device can include one or more processors configured to: process a manifest file for an HTTP adaptive stream that is received at the mobile device from a node; determine a physical layer goodput of the mobile device with the node for the HAS; identify a segment throughput estimate for the HAS; and select a representation in the manifest file for a selected period based, on the physical layer goodput for the HAS and the segment throughput for the HAS.
    Type: Application
    Filed: September 17, 2020
    Publication date: January 28, 2021
    Applicant: Intel IP Corporation
    Inventors: Vishwanath Ramamurthi, Ozgur Oyman, Mohamed M. Rehan, Ahmed N. Ragab
  • Patent number: 10812991
    Abstract: Mitigating interference between transmitters and receivers associated with satellite systems and mobile wireless systems may include receiving information associated with the transmitter, determining a distance between the transmitter and the receiver based on the received information, determining if the distance is less than a distance threshold, estimating an interference level based on determining that the distance is less than the distance threshold, determining if the estimated interference level exceeds an interference threshold, computing an angle between an antenna of the transmitter and the receiver based upon determining that the estimated interference exceeds the interference threshold, and directing, when receiving a signal, a main lobe of a receive antenna pattern of the receiver towards the signal, and forming nulls in the receive antenna pattern in a direction of at least one side lobe of a transmit pattern of the transmitter.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: October 20, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Vishwanath Ramamurthi, Ozgur Dural, Arda Aksu
  • Patent number: 10812546
    Abstract: Technology to provide link aware streaming adaptation is disclosed. In an example, a mobile device can include one or more processors configured to: process a manifest file for an HTTP adaptive stream that is received at the mobile device from a node; determine a physical layer goodput of the mobile device with the node for the HAS; identify a segment throughput estimate for the HAS; and select a representation in the manifest file for a selected period based, on the physical layer goodput for the HAS and the segment throughput for the HAS.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: October 20, 2020
    Assignee: Intel IP Corporation
    Inventors: Vishwanath Ramamurthi, Ozgur Oyman, Mohamed M. Rehan, Ahmed N. Ragab
  • Patent number: 10721715
    Abstract: Technology to provide link aware streaming adaptation is disclosed. In an example, a mobile device can include computer circuitry configured to: receive a manifest file for an HTTP adaptive stream from a node; determine a physical layer goodput of the mobile device with the node; and select a representation in the manifest file for a selected period based, at least in part, on the physical layer goodput.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: July 21, 2020
    Assignee: Apple Inc.
    Inventors: Vishwanath Ramamurthi, Ozgur Oyman
  • Patent number: 10660104
    Abstract: Systems and methods described herein provide for coordination of inactivity procedures between wireless stations in a multi-RAT dual connectivity scenario. A wireless station identifies, for an end device, a multi-radio access technology (RAT) dual connectivity scenario with dedicated bearers and detects inactivity for a bearer using the master wireless station. In response to the detecting, the master wireless station sends, to a secondary wireless station, an inactivity status check for another bearer of the multi-RAT dual connectivity scenario. When a response to the inactivity status check is received from the secondary wireless station within a designated time window, the master wireless station waits for a release request from the secondary wireless station and initiates an inactivity procedure for the end device when the release request is received.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: May 19, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Sudhakar Reddy Patil, Lalit R. Kotecha, Vishwanath Ramamurthi
  • Publication number: 20200137137
    Abstract: Technology to provide improved quality-of-experience-aware multimedia streaming is disclosed. Several types of communications that can be made between clients and servers are described. These communications enable improvements to current approaches that are used to achieve hyper-text transfer protocol (HTTP) adaptive streaming. These messages can be used in conjunction with computer circuitry configured to: determine a bandwidth available to the server for transmitting HTTP adaptive streaming content to a plurality of clients; receive HTTP requests from the plurality of clients for representations offered by the server in a manifest file for the HTTP adaptive streaming; and calculate an availability of each representation that is offered in the manifest file for the server. The availability can be calculated, at least in part, based on the determined bandwidth. The availability of each representation can be communicated from the server to the plurality of clients.
    Type: Application
    Filed: May 9, 2019
    Publication date: April 30, 2020
    Inventors: Mohamed M. REHAN, Rana A. MORSI, Ozgur OYMAN, Vishwanath RAMAMURTHI
  • Publication number: 20200128602
    Abstract: A method for activating bearers in radio access networks includes receiving information regarding channel conditions for a secondary RAT; identifying a first set of radio bearers for a primary RAT and a second set of radio bearers for the secondary RAT based on the received channel conditions; and establishing the first set of radio bearers associated with the primary RAT. The method may also include providing a message to a core network indicating that first set of radio bearers have been established for the primary RAT, the message includes an indication that the second set of radio bearers will be established after the core network has been configured for operation with the first set of radio bearers; reconfiguring a UE for establishing the second set of radio bearers associated with the secondary RAT; and indicating that the reconfiguration of the UE for the second set of radio bearers is complete.
    Type: Application
    Filed: December 19, 2019
    Publication date: April 23, 2020
    Inventors: Sudhakar Reddy Patil, Vishwanath Ramamurthi, Lalit R. Kotecha
  • Publication number: 20200099580
    Abstract: A wireless network provides differentiated service via a first management device that manages and provisions resources that are located in an edge cloud of the wireless network separate from a second management device that manages and provisions resources that are located in a core cloud of the wireless network. The first management device may provision the edge cloud resources to provide various functionalities and services of the wireless network in a localized manner to user equipment (“UEs”) that are associated with low latency or high reliability requirements. The second management device may provision the core cloud resources to provide the same or different functionalities and services of the wireless network in a centralized manner to UEs that are not associated with low latency and high reliability requirements.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Inventors: Jin Yang, Yee Sin Chan, Shankar Venkatraman, Vishwanath Ramamurthi
  • Patent number: 10548177
    Abstract: A method for activating bearers in radio access networks includes receiving information regarding channel conditions for a secondary RAT; identifying a first set of radio bearers for a primary RAT and a second set of radio bearers for the secondary RAT based on the received channel conditions; and establishing the first set of radio bearers associated with the primary RAT. The method may also include providing a message to a core network indicating that first set of radio bearers have been established for the primary RAT, the message includes an indication that the second set of radio bearers will be established after the core network has been configured for operation with the first set of radio bearers; reconfiguring a UE for establishing the second set of radio bearers associated with the secondary RAT; and indicating that the reconfiguration of the UE for the second set of radio bearers is complete.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: January 28, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Sudhakar Reddy Patil, Vishwanath Ramamurthi, Lalit R. Kotecha
  • Patent number: 10530645
    Abstract: A wireless network provides differentiated service via a first management device that manages and provisions resources that are located in an edge cloud of the wireless network separate from a second management device that manages and provisions resources that are located in a core cloud of the wireless network. The first management device may provision the edge cloud resources to provide various functionalities and services of the wireless network in a localized manner to user equipment (“UEs”) that are associated with low latency or high reliability requirements. The second management device may provision the core cloud resources to provide the same or different functionalities and services of the wireless network in a centralized manner to UEs that are not associated with low latency and high reliability requirements.
    Type: Grant
    Filed: June 2, 2018
    Date of Patent: January 7, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Jin Yang, Yee Sin Chan, Shankar Venkatraman, Vishwanath Ramamurthi
  • Patent number: 10531464
    Abstract: Systems, methods, and devices for assigning user equipment to frequency bands on multiband advanced wireless communication networks. The system may include a multiband controller configured to obtain signal quality indicators from user equipment devices for signals received by the user equipment devices from a first remote radio head for a first frequency band having a maximum frequency greater than 24 GHz and a second remote radio head having a minimum frequency at least 2 GHz greater than the maximum frequency, and in response to the signal quality indicators, issue a command to a user equipment device included in the user equipment devices and operating in the first frequency band to switch to operating in the second frequency band.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: January 7, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Vishwanath Ramamurthi, Arda Aksu, Ozgur Dural, Sanyogita Shamsunder, Yuexin Dong
  • Publication number: 20190386805
    Abstract: A device may determine one or more parameters relating to a network. The device may detect a trigger to alter a hybrid automatic repeat request (HARQ) configuration for the network based on the one or more parameters relating to the network. The device may determine an alteration to the HARQ configuration based on detecting the trigger to alter the HARQ configuration. The device may communicate with a distributed unit or a centralized unit of the network to cause the alteration to the HARQ configuration.
    Type: Application
    Filed: August 30, 2019
    Publication date: December 19, 2019
    Inventors: Vishwanath RAMAMURTHI, Arda Aksu, Ozgur Dural, Yuexin Dong
  • Publication number: 20190373593
    Abstract: Systems and methods described herein provide for coordination of inactivity procedures between wireless stations in a multi-RAT dual connectivity scenario. A wireless station identifies, for an end device, a multi-radio access technology (RAT) dual connectivity scenario with dedicated bearers and detects inactivity for a bearer using the master wireless station. In response to the detecting, the master wireless station sends, to a secondary wireless station, an inactivity status check for another bearer of the multi-RAT dual connectivity scenario. When a response to the inactivity status check is received from the secondary wireless station within a designated time window, the master wireless station waits for a release request from the secondary wireless station and initiates an inactivity procedure for the end device when the release request is received.
    Type: Application
    Filed: June 4, 2018
    Publication date: December 5, 2019
    Inventors: Sudhakar Reddy Patil, Lalit R. Kotecha, Vishwanath Ramamurthi
  • Publication number: 20190372837
    Abstract: A wireless network provides differentiated service via a first management device that manages and provisions resources that are located in an edge cloud of the wireless network separate from a second management device that manages and provisions resources that are located in a core cloud of the wireless network. The first management device may provision the edge cloud resources to provide various functionalities and services of the wireless network in a localized manner to user equipment (“UEs”) that are associated with low latency or high reliability requirements. The second management device may provision the core cloud resources to provide the same or different functionalities and services of the wireless network in a centralized manner to UEs that are not associated with low latency and high reliability requirements.
    Type: Application
    Filed: June 2, 2018
    Publication date: December 5, 2019
    Inventors: Jin Yang, Yee Sin Chan, Shankar Venkatraman, Vishwanath Ramamurthi
  • Patent number: 10499434
    Abstract: A mobile terminal device may include a radio processing circuit and a baseband processing circuit adapted to interact with the baseband processing circuit. The mobile terminal device may be configured to calculate a plurality of inverse frequency transforms with inputs of a plurality of samples of a frequency-domain signal sequence to generate a plurality of intermediate transforms, wherein each of the plurality of intermediate transforms are composed of a respective plurality of samples, combine the respective plurality of samples of each of the plurality of intermediate transforms to generate a time-domain representation of the frequency-domain signal sequence, generate a random access preamble with the time-domain representation of the frequency-domain signal sequence, and transmit the random access preamble.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: December 3, 2019
    Assignee: Intel Corporation
    Inventors: Vishwanath Ramamurthi, Masoud Sajadieh, Nikita Degotinsky